Diesella Shore D testblocks in set/3pcs

The kit consists of 3 color coded test blocks. • Orange 13 • Gray 30 • Black 90 The indicated readings are derived from an average of 6 readings taken with our standard durometer calibrated regularly. For periodic verification of calibration accuracy, take an avarage of 3 readings in different spots on each test block. The result should be approximate to those shown. Results comparasions may vary between durometers with non-similar configurations.